stats and valuation

Basic Information
Alexa Rank52235
Page Authority50.06/100
Domain Authority49.49/100
Moz Rank4.73/10
Pageviews21.06K/ Day
Website Information
CourseSites by Blackboard is a free learning management system for K12 and Higher Ed Instructors enabling blended & eLearning.
open education, oer, openclass, moodle, sakai, lms, oer, educational resources, online teaching, free elearning software, learning software, elearning
Important Html Tags
  • H1 1
  • H2 1
  • H3 0
  • H4 1
  • STRONG 3
  • A 39
  • IMG 6
Page Size
Code to Text Ratio
19.51% (Text size 3.72Kb and Code size 15.35Kb)
Http Header
HTTP/1.1 302 Found
Date: Tue, 17 Nov 2015 16:34:23 GMT
Server: Apache/1.3.42 (Unix) mod_ssl/2.8.31 OpenSSL/1.0.1g mod_jk/1.2.37
Set-Cookie: JSESSIONID=5B889C672C18633296B5539CE12330EE; Path=/
X-Blackboard-appserver: fgprd-106969-156642-app002.mhint
X-Blackboard-product: Blackboard Learn ™ 9.1.140152.0
Pragma: no-cache
Cache-Control: no-cache
Cache-Control: max-age=0
Cache-Control: no-store
Cache-Control: must-revalidate
Last-Modified: Fri, 17 Nov 1995 16:34:23 GMT
Expires: Mon, 17 Nov 2014 16:34:23 GMT
Content-Length: 0
Content-Type: application/octet-stream
Set-Cookie: NSC_106969_wjq_69.196.229.208.hspvq=ffffffff090d146f45525d5f4f58455e445a4a423660;path=/

HTTP/1.1 200 OK
Date: Tue, 17 Nov 2015 16:34:23 GMT
Server: Apache/1.3.42 (Unix) mod_ssl/2.8.31 OpenSSL/1.0.1g mod_jk/1.2.37
Set-Cookie: JSESSIONID=64503DCF8D9BD2842430BC5A6B689FC8; Path=/webapps/Bb-sites-course-creation-BBLEARN; Secure
X-Blackboard-appserver: fgprd-106969-156642-app003.mhint
X-Blackboard-product: Blackboard Learn ™ 9.1.140152.0
Pragma: private
Cache-Control: private
Cache-Control: max-age=0
Cache-Control: no-store
Cache-Control: must-revalidate
Last-Modified: Fri, 18 Jul 2014 19:02:28 GMT
Expires: Mon, 17 Nov 2014 16:34:23 GMT
Transfer-Encoding: chunked
Content-Type: text/html;charset=utf-8
Set-Cookie: NSC_106969_wjq_69.196.229.208.hspvq=ffffffff090d149145525d5f4f58455e445a4a42378b;path=/

SemRush Metrics
Semrush Rank23193Rank based on keywords, cost and organic traffic
Keywords6918Number of keywords in top 20 Google SERP
Organic Traffic50789Number of visitors coming from top 20 search results
Cost (in USD)124518How much need to spend if get same number of visitors from PPC ads
Keyword Analysis
No Data available
Organic Competitor
No Data available
Social Popularity
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
  • 0
DNS Report
rname: please_set_email.absolutely.nowhere
serial: 2006011000
refresh: 10800
retry: 3600
expire: 2592000
minimum-ttl: 900
coursesites.comTXTIN300txt: google-site-verification=QFIKgUdtwHV1jZ46xqdunTBFSUdd89Lm2tcyS8F9GwU
entries: Array
entries: Array
IP Address Information
Server IP
Server Location
Washington,DC,United States
Location on MAP
Whois Record
[Redirected to]

Domain Name:
Registry Domain ID: 25536237_DOMAIN_COM-VRSN
Registrar WHOIS Server:
Registrar URL:
Updated Date: 2015-04-21T06:00:10Z
Creation Date: 2000-04-24T04:00:00Z
Registrar Registration Expiration Date: 2017-04-24T12:53:22Z
Sponsoring Registrar IANA ID: 299
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone: +1.8887802723
Domain Status: clientTransferProhibited
Registry Registrant ID:
Registrant Name: Domain Administrator
Registrant Organization: Blackboard Inc.
Registrant Street: 650 Massachusetts Ave., NW
Registrant City: Washington
Registrant State/Province: DC
Registrant Postal Code: 20001
Registrant Country: US
Registrant Phone: +1.2024634860
Registrant Phone Ext:
Registrant Fax: +1.2024634860
Registrant Fax Ext:
Registrant Email:
Registry Admin ID:
Admin Name: Domain Administrator
Admin Organization: Blackboard Inc.
Admin Street: 650 Massachusetts Ave., NW
Admin City: Washington
Admin State/Province: DC
Admin Postal Code: 20001
Admin Country: US
Admin Phone: +1.2024634860
Admin Phone Ext:
Admin Fax: +1.2024634860
Admin Fax Ext:
Admin Email:
Registry Tech ID:
Tech Name: Domain Administrator
Tech Organization: Blackboard Inc.
Tech Street: 650 Massachusetts Ave., NW
Tech City: Washington
Tech State/Province: DC
Tech Postal Code: 20001
Tech Country: US
Tech Phone: +1.2024634860
Tech Phone Ext:
Tech Fax: +1.2024634860
Tech Fax Ext:
Tech Email:
Name Server:
Name Server:
Name Server:
Name Server:
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System:
>>> Last update of WHOIS database: 2015-04-21T06:00:10Z <<<

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